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參數資料
| 型號： | ADP1109AAR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 穩壓器 |
| 英文描述： | Circular Connector; MIL SPEC:MIL-DTL-38999 Series I; Body Material:Metal; Series:LJT; No. of Contacts:128; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No |
| 中文描述： | 1.2 A SWITCHING REGULATOR, 155 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數： | 3/8頁 |
| 文件大小： | 143K |
| 代理商： | ADP1109AAR |
ADP1109A
–3–
REV. 0
PIN FUNCT ION DE SCRIPT IONS
Pin
Mnemonic
Function
1
2
3
4
5
6
7
V
IN
NC
SW
PGND
GND
NC
SHUTDOWN
Input Supply Voltage.
No Connection.
Collector Node of Power T ransistor.
Power Ground.
Ground.
No Connection.
When logic low is applied to this pin,
oscillator is shut down.
On the ADP1109A (Adjustable), this
pin goes directly to the comparator input.
On the ADP1109A-3.3, ADP1109A-5
and ADP1109A-12, this pin is connected
through the internal resistor that sets
the output voltage.
8
FB(SENSE)
ORDE RING GUIDE
Output
Voltage
Package
Description
Package
Options
Model
ADP1109AAN
ADP1109AAR
ADP1109AAN-3.3
ADP1109AAR-3.3
ADP1109AAN-5
ADP1109AAR-5
ADP1109AAN-12
ADP1109AAR-12
ADJ
ADJ
3.3 V
3.3 V
5 V
5 V
12 V
12 V
Plastic DIP
Small Outline IC
Plastic DIP
Small Outline IC
Plastic DIP
Small Outline IC
Plastic DIP
Small Outline IC
N-8
SO-8
N-8
SO-8
N-8
SO-8
N-8
SO-8
PIN CONFIGURAT IONS
8-Lead Plastic DIP
(N-8)
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
*FIXED VERSIONS
NC = NO CONNECT
V
IN
NC
SW
FB(SENSE)*
SHUTDOWN
NC
GND
PGND
ADP1109A
8-Lead SOIC
(SO-8)
(TOP VIEW
8
7
6
5
1
2
3
4
*FIXED VERSIONS
NC = NO CONNECT
NC
SW
PGND
FB(SENSE)*
SHUTDOWN
NC
GND
ADP1109A
V
IN
C AUT ION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADP1109A features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. T herefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNNG
ESD SENSITIVE DEVICE
相關PDF資料 |
PDF描述 |
|---|---|
| ADP1109AN-12 | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AN-33 | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AN-5 | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AN | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AR | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADP1109AAR-12 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1109AAR-3.3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1109AAR-33 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AAR-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1109AN | 制造商:Rochester Electronics LLC 功能描述:MICROPOWER-STEP UP DC-DC CONVERTER "ADJ" - Bulk |
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